Atlantic ReFresh keeps Colorfalls and Fountain Basin water clear and free from odor by preventing organic debris from building up. It can be used to treat the water in Colorfalls, fountain and bubbler applications. Fountain treatments keep fountains clean and free from stains, sludge and odors Atlantic’s ReFresh metabolizes organic debris keeping Colorfalls and Fountain Basins clear and free from odor Safe for use in birdbaths and basins where pets and wildlife may drink Use to freshen water in Fountain, Formal Spillway and Pond-free applications Specifications: Size: 32 oz. Treats: 3,200 gallons